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| 使用手摇打眼机情况介绍 |
| | 刘本 |
| | 1959(6) [摘要(1035)] [PDF 97.73 K (268)] [HTML] |
| | |
| 铸造螺旋棒螺母成功 |
| | 张振忠 |
| | 1959(6) [摘要(855)] [PDF 89.07 K (230)] [HTML] |
| | |
| 关于钢粒钻进问题 |
| | И.А.奥斯特洛乌什柯 |
| | 1959(6) [摘要(901)] [PDF 209.88 K (290)] [HTML] |
| | |
| 废活塞皮碗代替水泵盘根线 |
| | 许贵海 |
| | 1959(6) [摘要(911)] [PDF 116.26 K (248)] [HTML] |
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| 连续投砂法和连续投砂器 |
| | 吴昌功,王贵信 |
| | 1959(6) [摘要(919)] [PDF 375.21 K (273)] [HTML] |
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| 螺旋肋骨钻粒钻头 |
| | 赵运兴 |
| | 1959(6) [摘要(996)] [PDF 99.99 K (333)] [HTML] |
| | |
| 硬岩层使用合金粒自磨钻头提高钻进效率的经验 |
| | 1959(6) [摘要(929)] [PDF 179.56 K (272)] [HTML] |
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| 介绍几种新型钻头 |
| | 古月,长青 |
| | 1959(6) [摘要(906)] [PDF 318.86 K (268)] [HTML] |
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| 无岩心钻进用塔式钻头 |
| | 李学文 |
| | 1959(6) [摘要(881)] [PDF 82.09 K (284)] [HTML] |
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| 厚煤层钻进用的取煤管 |
| | 苏畅斌 |
| | 1959(6) [摘要(946)] [PDF 191.96 K (320)] [HTML] |
| | |
| 也谈斜孔歪曲的规律性等问题 |
| | 唐有为 |
| | 1959(6) [摘要(839)] [PDF 290.22 K (204)] [HTML] |
| | |
| 工人著书立说——推荐王瑞昌著“钻探安装浅说” |
| | 袁云 |
| | 1959(6) [摘要(1062)] [PDF 86.03 K (259)] [HTML] |
| | |
| 以高PH值的单宁酸钠处理济宁地区盐类泥浆效果良好 |
| | 许俊才 |
| | 1959(6) [摘要(930)] [PDF 205.00 K (300)] [HTML] |
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| 水文钻孔中如何消除泥浆危害 |
| | 王燕墉 |
| | 1959(6) [摘要(791)] [PDF 107.26 K (247)] [HTML] |
| | |
| 怎样使用孔底水泥速凝混合器 |
| | 1959(6) [摘要(984)] [PDF 192.72 K (453)] [HTML] |
| | |
| 使用速效混合液的一点经验 |
| | 杨瑞林 |
| | 1959(6) [摘要(931)] [PDF 103.32 K (247)] [HTML] |
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| 关于合理使用硬合金钻头的几个问题 |
| | 葛行健 |
| | 1959(6) [摘要(920)] [PDF 173.43 K (264)] [HTML] |
| | |
| 独头巷道掘进合理的循环次数的探讨 |
| | 李建华 |
| | 1959(6) [摘要(963)] [PDF 214.24 K (254)] [HTML] |
| | |
| 半自动化卸矿车介绍 |
| | 1959(6) [摘要(813)] [PDF 94.05 K (243)] [HTML] |
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| 海丰坑探现场会议简介 |
| | 1959(6) [摘要(930)] [PDF 94.05 K (303)] [HTML] |
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| 槽、井探半自动出碴的经验 |
| | 1959(6) [摘要(819)] [PDF 88.28 K (240)] [HTML] |
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| 脚踏弹簧锤介绍 |
| | 1959(6) [摘要(866)] [PDF 90.32 K (328)] [HTML] |
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| 浅井掘进的几点经验 |
| | 海南地质队探矿工程组 |
| | 1959(6) [摘要(954)] [PDF 90.79 K (305)] [HTML] |
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| 小型铸造铁砂工艺 |
| | 1959(6) [摘要(797)] [PDF 260.66 K (314)] [HTML] |
| | |
| 关于修改现有工具、套管及钻管规格的问题 |
| | Е.Г.米尔逊,钱启涛 |
| | 1959(6) [摘要(922)] [PDF 195.28 K (286)] [HTML] |
| | |
| 用φ89×9.5的无缝钢管制造KAM-500型钻机立轴的方法 |
| | 诸仲伟 |
| | 1959(6) [摘要(985)] [PDF 92.78 K (269)] [HTML] |
| | |
| 水泵胶皮碗的代用品——木碗 |
| | 张家祥 |
| | 1959(6) [摘要(1017)] [PDF 92.78 K (239)] [HTML] |
| | |
| 简单、实用的提引水龙头 |
| | 卫若愚 |
| | 1959(6) [摘要(837)] [PDF 93.07 K (297)] [HTML] |
| | |
| KA-2M-300型钻机的改进——以滚珠轴承代替铜套轴承 |
| | 刘志忠 |
| | 1959(6) [摘要(858)] [PDF 89.07 K (289)] [HTML] |
| | |
| 利用煤气代电石 |
| | 刘先和 |
| | 1959(6) [摘要(954)] [PDF 99.27 K (223)] [HTML] |
| | |
| 钢粒加工与热处理方法 |
| | 1959(6) [摘要(938)] [PDF 99.27 K (289)] [HTML] |
| | |
| 用电动砂轮机代替内外圆磨床 |
| | 李成韬 |
| | 1959(6) [摘要(906)] [PDF 100.71 K (269)] [HTML] |
| | |
| 放射性测井在新疆煤田上应用成功 |
| | 王恩远 |
| | 1959(6) [摘要(905)] [PDF 100.71 K (194)] [HTML] |
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